LinkedIn interview questions

A company recruiter had contacted me to check out my interests and asked for update resume. After hearing back they want to schedule a phone interview, there were three different people involved in the scheduling process that I felt a bit chaotic. The phone interview requires computer access that they will ask you to code through an online collaboration tool. As for onsite, in addition to coding, data structure, and algo stuff, they will also evaluate your communication skill (i.e. pretend I am a new hire, how do you ramp me up)

HR does the phone screen , then the phone interview with test